Nurse Reduction of Pulled Elbow

Summary

Radial head subluxation, also known as pulled elbow or nursemaid's elbow, is one of the most common upper extremity injuries in young children and a common reason for an emergency department visit.1 The injury typically occurs when a forceful longitudinal traction is applied to an extended and pronated forearm.2 Children with radial head subluxation are usually easily recognized by their clinical presentation and rapidly treated by a simple reduction technique involving either hyperpronation or supination and flexion of the injured arm.3-7

Despite the relative ease of diagnosis and treatment, children with radial head subluxation often wait several hours in a pediatric emergency department for a reduction that takes only a few minutes.8 Such visits have direct health care costs and involve time and stress for the child and their family. While many factors are associated with parental and patient satisfaction in the emergency department, it appears that that early treatment or intervention and shorter waiting times correlate with patient and parent satisfaction.9,10 As well, patient satisfaction appears to be the same or better when emergency department care for minor injuries is provided by nurse practitioners compared to physicians.11-13 Increasingly nurse initiated treatments and the use of medical directives and clinical pathways are becoming a focus in providing health care.14-17 While radial head subluxation treatment is an appropriate area to consider management by emergency department nurses, no studies have examined their role in the management of this common injury. Our study's objective was to examine whether triage nurses, trained in the use of a medical directive that taught recognition and treatment of radial head subluxation, could successfully reduce radial head subluxation at a rate similar to physicians. Given the practical constraints at the time of emergency department triage, this study was designed as a cluster randomized trial where the unit of randomization was a day and the patients on any given day were assigned to the nurse or physician arm for the entire day.

Conditions

• Radial Head Subluxation

Interventions

PROCEDURE

Reduction of Radial Head Subluxation

Nurse group will use hyperpronation with extension for first attempt and supination and flexion for second attempt. Physician controls will use either method at their discretion

Sponsors & Collaborators

• Ontario Ministry of Health and Long Term Care

  collaborator OTHER_GOV

• Children's Hospital of Eastern Ontario

  lead OTHER

Principal Investigators

• Andrew C Dixon, MD · University of Alberta

• Amy Plint, MD · University of Ottawa

• Martin Osmond, MD · University of Ottawa

• Nick Barrowman, PhD · University of Ottawa

Study Design

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

NONE

Model

SINGLE_GROUP

Eligibility

Max Age

6 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2009-10-31

Primary Completion

2010-10-31

Completion

2010-10-31

Countries

• Canada

Study Locations